Seiwa J350 H4-1 240V635WX2 Heater Band 8 Inch OD

Seiwa J350 H4-1 240V635WX2 Heater Band 8 Inch OD is a dual-band wraparound heating element sized for 8" outside-diameter cylinders. Each band is rated at 240 V and 635 W, and the listing indicates two identical heater bands in the package (X2). The compact form factor enables quick installation around cylindrical tooling or barrels where localized surface heating is required, and the J350 designation marks this unit as part of Seiwa's line of power-fed, wraparound heater bands designed for industrial processes. This dual-band configuration offers higher heat input when both bands are powered together, expanding the range of applications that require more thermal power around cylindrical parts.